baber/WOPTO huggingface dataset:
Patent JP-2009090539-A (JP)
Title: Multi-cavity injection mold
Inventor: KOMATA SO
IPC: B29C45/34
Filed: 2007-10-09
Abstract: <P>PROBLEM TO BE SOLVED: To suppress the generation of gas marks in molding thin light guiding plate.  <P>SOLUTION: In the injection mold 1, each of cavities 5 is formed between a fixed side cavity 2 and a movable side cavity 3. A resin flowing path in communication from four gates 8 to the side face of each of cavities 5 from a sprue section 6 through a runner section 7 is formed. An overflow section 9 is formed in the side face center of the opposite gate side of the cavities 5. The connecting portion of the side faces of the cavities 5 and the overflow section 9 and the gates 8 are rounded. A gas vent A 10 is formed in the terminal end face of the overflow section 9 and the gas vent A 10 is formed parallel to the long side of the cavities 5 and is in communication with the gas vent C 12 in communication with the outside of the mold. The gas vents B 11 are formed in both sides of the overflow section 9 sandwiching the same in the side face of the opposite side of the cavities 6 and are in communication with the gas vent C 12.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008115375-A (JP)
Title: Improvement of water-formulated coating composition containing lime
Inventor: HIMENO RIKUO
IPC: C09D1/12
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for improving fluidity and dispersibility especially so as to be used for the coating on an industrial line using a flow coater or the like in a water-formulated coating composition containing lime, and further to provide a method for improving crack resistance, and a method for improving the adhesive power to a base material and equating and stabilizing the adhesive power.  <P>SOLUTION: The method for improving the water-formulated coating composition containing the lime includes formulating at least one kind selected from the group consisting of a polar amino acid, a polar amino acid polymer and salts thereof with a water-formulated coating composition not curable by water and containing the lime as a film component.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009091695-A (JP)
Title: Wrist band
Inventor: KANEKO NARUYA
IPC: A41D20/00
Filed: 2007-10-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wrist band designed so that gripping condition hardly comes loose during swinging when playing golf.  <P>SOLUTION: The wrist band 1 is formed of stretchable knit fabric 2, wherein an adhesive 4 mixed with titanium powder is applied to a part coming in contact to the wrist W of a user.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099746-A (JP)
Title: Housing storage rack
Inventor: NOZAWA TOSHIO
IPC: H05K7/18
Filed: 2007-10-16
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a vertical position shift and vibrations in addition to a position shift in a horizontal plane of a housing mounted on a tray and stored in a rack body.  <P>SOLUTION: A housing lock portion 4 engaging a protrusion 114 for housing mounting in each of four reverse-surface corners of the housing 101 to prevent the housing 101 form shifting in position in the horizontal plane is provided at four corners of a housing mounting surface 2a of the tray 2 to prevent the housing 101 from shifting in position in the horizontal plane, and a rotatable roller 5 abutting against a top plate 110 of the housing 101 to suppress vertical movements of the housing 10 is disposed on the backside of the top plate 111 of the rack body 3.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009099852-A (JP)
Title: Device and method for magnetization
Inventor: HARA KEIJI
IPC: G01D5/245
Filed: 2007-10-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device and method for magnetization that can minimize variations in a magnetization pitch, resulting from a speed fluctuation in a driven object.  <P>SOLUTION: Along a magnetic layer formed over the circumference of the side edge of a conveying belt, there are arranged in order from an upstream as viewed in the traveling direction of the conveying belt: a first write head 18; a read head 19; and a second write head 20. The first write head 18 and the read head 19 are spaced apart by a half of the belt transport distance for one revolution of a roller which reels the conveying belt (a belt travel distance in a half-period course of the roller). A controller 21 computes, at an operation unit 25, Q3(t) which represents half the sum of a constant pulse interval Q1 of a current during magnetization by the first write head 18 and a pulse interval Q(t) which is read by the read head 19 and detected by a pulse-interval detection unit 24. The magnetic layer is remagnetized by the second write head 20 with a current of the pulse interval Q3(t) which is generated by a pulse-generating circuit 26.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008052298-A (JP)
Title: Bevel locus determination method for spectacle lens and its working device
Inventor: JINBO MASAHIRO
IPC: G02C13/00
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To enable a person, skilled or not, to form a bevel appropriate for a special lens, such as a spectacle lens of minus strength.  <P>SOLUTION: The formation of the bevel on the spectacle lens of minus strength is performed by; determining a bevel curve value based on the curve value of its convex face (S721); determining the bevel reference axis of an initial period in the same direction as the curvature direction of the convex face (S722); determining the reference position on the edge in a minimum thickness section based on the thickness value of the minimum thickness section on the lower side in the vertical direction (S723); determining the correction value of the bevel curve reference axis of the initial period based on the thickness ratio of the maximum thickness section and the minimum thickness section on an upper side in the vertical direction (S724); determining the angle to cause axial inclination from the axial direction of the bevel curve reference axis of the initial period based on the correction value (S725); and determining the bevel locus based on the bevel curve value, the reference position, and the axial inclination angle (S726).  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009103528-A (JP)
Title: Method and device for measuring inclination of shaft of rotating machine
Inventor: NISHINAKAMURA KAZUHISA
IPC: G01M99/00
Filed: 2007-10-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method and a device for inclination measurement of a rotating shaft of a rotating machine, which enable nondestructive high-accuracy measurement of the inclination of the rotating shaft, even if the shaft is covered with a housing or the like.  <P>SOLUTION: The shaft inclination measuring method for the rotating machine has a restriction process S110 for restricting the rotating shaft 11a in the direction of occurrence of the inclination of the rotating shaft 11a by causing a direct current to flow in a current-carrying coil, a vibration process S120 for superposing an alternating current on the direct current after the restriction process S110, and vibrating the rotating shaft 11a in the direction of the occurrence of its inclination, an extraction process S170 for extracting vibration components synchronized with the waveform of the alternating current respectively from vibration waveforms of the rotating shaft 11a in at least two directions propagated to the housing 15 in the vibration process S120, and an acquisition process S180 for forming a composite vibration vector by compositing vibration components in at least two directions extracted by the extraction process S170 and acquiring the state of inclination of the rotating shaft 11a correlate to the composite vibration vector.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009101303-A (JP)
Title: Crushing apparatus
Inventor: UEMOTO TAZUMI
IPC: B02C13/286
Filed: 2007-10-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a crushing apparatus provided with a rotary beater of both blades not requiring complicated change of the rotary beater in a mounting direction.  <P>SOLUTION: A rotor 7 is driven so that a rotation direction is in a normal direction and a reverse direction. The rotary beater 8 is both the blades and is fixed to the rotor 7 such that crushing of an object to be crushed is possible even when the rotation direction of the rotor 7 is changed in any direction of the normal and reverse directions. A guide chute 16 includes an upper guide chute 17 and a lower guide chute 18. On the upper guide chute 17, a throwing direction change means 171 for changing a throwing direction of the object to be crushed thrown from a feeding opening part 3 toward a normal rotation direction or a reverse rotation direction of the rotor 7 is provided, and on the lower guide chute 18, a forked branch means 181 for feeding the object to be crushed while spacing it so as to be divided to two division parts in a longitudinal direction along a rotary shaft 6 is arranged.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009083451-A (JP)
Title: Wood coloring processing method
Inventor: MAEZAWA MASAHIRO
IPC: B27K5/02
Filed: 2007-09-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a wood coloring processing method superior in weatherability to wood, and imparting a brown-based color capable of maintaining an appearance as the wood generated by the grain, by using a stable wood processing solution.  <P>SOLUTION: This wood coloring processing method includes a first process of injecting, soaking or applying an aqueous solution or an organic solvent solution including a copper compound and a zinc compound into, in or to the wood, and a second process of injecting, soaking or applying an aqueous solution including a copper ion, pyrocatechol and a stabilizing agent into, in or to the wood.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009111048-A (JP)
Title: Coil component and manufacturing method thereof
Inventor: UEMURA SHIN
IPC: H01F27/28
Filed: 2007-10-29
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coil component in which a mounting surface can be flattened and a terminal can be held in a stable state, and to provide a manufacturing method thereof.  <P>SOLUTION: The coil component includes: a main body in which a terminal base is provided so as to project from the side wall of a bobbin around which a coil is wound, and the tip of the coil is tied up to the terminal inserted into a through-hole penetrating the terminal base between top and rear surfaces from the top surface; a case containing the main body with the terminal projected therefrom and having a flat rear surface; and a resin charged in the case while the main body is contained therein, wherein the terminal has a bend the one end of which is tied up to the coil, and the other end of which is inserted into the through-hole so as to be locked to the terminal base at the bend point, and the main body is contained so that the other end of the terminal is inserted into a hole formed at the rear surface of the case, and projects from the rear surface of the case.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009107674-A (JP)
Title: Supporting member
Inventor: TAKEUCHI MASAKAZU
IPC: B65D81/113
Filed: 2007-10-30
Abstract: <P>PROBLEM TO BE SOLVED: To firmly pack an article in a cushioning and supporting state, and to improve shock-absorbing ability when applied with an impact.  <P>SOLUTION: A supporting member 3 stored in a box body and supporting the article includes a supporting member body having a bottom plate and a pair of wall members 7 and 8 standing up from both sides, a pair of side walls 20 and 30 fitted to both ends of the supporting member body by utilizing notches, and a top plate 40 covering the upper part of the article. Intermediate parts of the wall members have cutout recessed parts 15 and 16 opened upward, and the top plate has a plurality of notches 45 to which both edges of the cutout recessed parts formed on the wall members of the supporting member body are fitted, and depths of a plurality of these notches are the same in all.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009110445-A (JP)
Title: Image recognition device, image recognition program, and image recognition method
Inventor: FUJII YUSAKU
IPC: G06V30/10
Filed: 2007-10-31
Abstract: <P>PROBLEM TO BE SOLVED: To enable a user to avoid occurrences of inconveniences accompanying update of a logical structure model.  <P>SOLUTION: With respect to an image of a logical structure, when information processed by the logical structure model is collected and the logical structure model is updated into a new logical structure model so that it corresponds to a new logical structure, the collected information is processed by the updated logical structure model. Thus, with respect to an image of the logical structure to which the logical structure model before update corresponds, a result of recognition is acquired when recognized on the basis of the updated logical structure model, a result of recognition after the collected information is processed by the logical structure model before update is compared with a result of recognition by the acquired updated logical structure model to see whether or not they match, and warning information showing that the updated logical structure model is warned against is output to an output part when a result of comparison is non-match.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009112367-A (JP)
Title: Personal ornament and its clasp structure
Inventor: KIKUCHI TAKEMITSU
IPC: A44C5/20
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To eliminate trouble in wearing a bracelet 100 and to facilitate its removal by devising a clasp structure of the bracelet 100.  <P>SOLUTION: The bracelet 100 includes a first part 130 situated inside the bracelet 100 when worn on the wrist, a second part 140 situated outside the bracelet 100 when worn on the wrist, and a hinge 160 for connecting the first part 130 and the second part 140 to each other. The shape of the second part 140 has a roughly L-shaped cross section along the longitudinal direction of the bracelet 100. In a wide surface of the second part 140, there is installed an ornamental portion 170 that also serves as an identification of a lock body 120 from a belt section 110 while, and in a narrow surface of the second part 140, there is formed a groove 150 that serves as a catch for the nail in removing the bracelet 100 from the wrist. With the groove 150, the fixing end (the hinge 160 side) of the second part 140 is discriminated from the free end (the groove 150 side).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008044016-A (JP)
Title: Method of manufacturing thick steel plate
Inventor: YAZAWA TAKEO
IPC: B21B1/38
Filed: 2007-11-02
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a thick steel plate by which linear flaws in nose and tail end parts are efficiently prevented without requiring new equipment and by a simple means.  <P>SOLUTION: In the method of manufacturing the thick steel plate by performing hot rolling composed of rough rolling and finish rolling to a continuously cast slab, when performing the rough rolling by hot rolling of the slab, broadside rolling is performed from the first pass, the broadside rolling is performed at broadside ratio (product width/slab width) of ≥1.3 and the draft of ≤15% in each pass of the broadside pass and, next, the slab is turned 90°and thickness adjusting rolling is performed. It is preferable that the continuously cast slab has the slab width of ≥1.3 in the broadside ratio.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008105426-A (JP)
Title: Image recorder, piezoelectric actuator, and liquid jet head
Inventor: ZHANG JUNHUA
IPC: H01L41/39
Filed: 2007-11-05
Abstract: <P>PROBLEM TO BE SOLVED: To enhance the efficiency of deforming a piezoelectric element of a multi-layer structure in relation to an image recorder equipped with a liquid jet head which ejects liquid droplets from nozzle openings by generating a pressure change to a liquid in pressure chambers through deformation of the piezoelectric elements as a driving source, a piezoelectric actuator with the piezoelectric elements formed on a diaphragm surface, and a liquid jet head which has the piezoelectric elements set on a diaphragm surface of the opposite side to pressure chambers and changes a pressure chamber volume by the piezoelectric elements.  <P>SOLUTION: The piezoelectric element 17 formed on the diaphragm surface of the opposite side to the pressure chamber 12 includes a piezoelectric layer 31 comprised of mutually stacked upper layer piezoelectric body 34 and lower layer piezoelectric body 35, and electrode layers 33, 36 and 37 which generate an electric field given to the piezoelectric layer 31. Each of the common lower electrode 37, lower layer piezoelectric body 35, driving electrode 33, upper layer piezoelectric body 34 and common upper electrode 36 sequentially overlie from the diaphragm 14 side, whereby the piezoelectric element 17 is formed. The common upper electrode is continuously formed from one end in a width direction of the upper layer piezoelectric body to the other end. Moreover, the common upper electrode is set wider than the common lower electrode.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2008122065-A (JP)
Title: High expansion fuel injection slot jet and method for enhancing mixing in premixing devices
Inventor: BUNKER RONALD SCOTT
IPC: F23R3/44
Filed: 2007-11-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a premixing device of a short length and high mixing performance.  <P>SOLUTION: The premixing device 70 includes: an air inlet 72; at least one fuel inlet slot 78 having a wall profile 80 configured to form a fuel boundary layer along a portion of an inner wall of the premixing device; a mixing chamber 74; and at least one diverging fuel injection slot jet 90 disposed inside at least one fuel inlet slot. The slot jet is configured to create a flow separation region in a diverging portion thereof to generate mixing turbulence at an outlet 94 of the slot jet to aerodynamically enhance a mixing of the fuel from the boundary layer with compressed air without causing a boundary layer flow separation and a flame holding in the mixing chamber.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009115420-A (JP)
Title: Refrigerator
Inventor: MAEDA KOJI
IPC: F25D11/00
Filed: 2007-11-09
Abstract: <P>PROBLEM TO BE SOLVED: To detect a clearance of a freezing chamber door that cannot be detected by a freezing chamber door opening/closing detecting means.  <P>SOLUTION: A second freezing chamber temperature detecting means 12 is provided near the freezing chamber door 11 at the top face of a freezing chamber 15 separately from a usual first freezing chamber temperature detecting means 8, and when a temperature difference between the detected temperatures of the second freezing chamber temperature detecting means 12 and first freezing chamber temperature detecting means 8 is a first predetermined temperature difference or more, the rotating speed of a cold air blower 5 is controlled to improve temperature distribution in the freezing chamber 15. When a temperature difference between the detected temperatures of the second freezing chamber temperature detecting means 12 and first freezing temperature detecting means 8 is not less than a second predetermined temperature difference larger than the first predetermined temperature difference or the detected temperature of the second freezing chamber temperature detecting means 12 is a predetermined temperature or higher, it is determined that the clearance of the freezing chamber door 11 is large, and abnormality of the freezing chamber door 11 is notified by an abnormality warning means 9. Stored food in the freezing chamber 15 can thereby be prevented from the occurrence of abnormality.  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008052306-A (JP)
Title: Charge controlling agent for toner, its production method, and toner
Inventor: ZHU SHUNQUAN
IPC: G03G9/097
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a charge controlling agent for toner having excellent charge controlling performance, to provide a method for producing the same, and to provide toner having excellent charge rising properties, free from the generation of scattering and fogging even in the case an image is formed at a high printing speed, and also capable of stably obtaining an image with a high picture over a long period without being influenced by the change of a using environment.  <P>SOLUTION: The method for producing a charge controlling agent for toner is used for obtaining a charge controlling agent composed of an azo series chromium complex, and comprises: a stage where an azo compound and chromium lactate as a complexing agent are reacted, so as to synthesize an azo based chromium complex. The charge controlling agent for toner is composed of an azo based chromium complex, and comprises chromium lactate. The toner comprises the above charge controlling agent.  <P>COPYRIGHT: (C)2008,JPO&INPIT
Patent JP-2009124791-A (JP)
Title: Vibrator and vibration wave actuator
Inventor: MARUYAMA YUTAKA
IPC: H01L41/22
Filed: 2007-11-12
Abstract: <P>PROBLEM TO BE SOLVED: To output stable vibration energy by suppressing the attenuation of vibration that accompanies its size reduction, using low-cost constitution and thereby improving its efficiency of vibration.  <P>SOLUTION: For the vibrator of a linear vibration wave actuator, a piezoelectric elements 15 which have a plurality of piezoelectric layers and electrode layers, and a ceramic board 2 which serves as a vibrating plate, are baked at the same time, thereby becoming integrated. Between the electrode layer 4 of the piezoelectric element 15 and the ceramic board 2, a piezoelectric layer 3, which serves as a compound layer which is of the same component as or whose main component is the same as that of the piezoelectric layer 5, is interposed; and the piezoelectric element 15 and the ceramic board 2 can be jointed together by baking. Moreover, the surface of the electrode layer 6 of the piezoelectric element 15 is covered as a whole, with a compound layer which is of the same component as or whose main component is the same as that of the piezoelectric layer 5. Holes are formed in electrode layers 4 and 6 and are aimed at electrical continuity with the outside (a control unit, and the like).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2008266560-A (JP)
Title: Ink composition, method for inkjet-recording and printed matter
Inventor: SHIMOHARA NORIHIDE
IPC: C09D11/00
Filed: 2007-11-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ink composition preferable for inkjet recording excellent in dispersibility and stability of fine pigments and capable of forming a high-quality image having a brilliant color tone and high tinting strength and of being cured by irradiating an activated irradiation; and an inkjet recording method using the ink composition.  <P>SOLUTION: This ink composition is characterized in that the composition comprises (a) a polymerizable compound, (b) a pigment and (c) a graft copolymer having in a graft chain thereof, a recurring unit represented by general formula (1) (wherein R represents any one of a hydrogen atom and a methyl group; X represents any one of a single bond, -O-, -CO-, -COO-, -CONR<SP>1</SP>-, -OCO- and a phenylene group; L represents any one of a single bond and a divalent coupling group; and Z represents -NR<SP>2</SP>R<SP>3</SP>).  <P>COPYRIGHT: (C)2009,JPO&INPIT
Patent JP-2009123612-A (JP)
Title: Fuel cell system and its control method
Inventor: OBATA TAKEAKI
IPC: H01M8/10
Filed: 2007-11-16
Abstract: <P>PROBLEM TO BE SOLVED: To autonomously estimate the concentration of impurity gas in a fuel tank.  <P>SOLUTION: The concentration of impurity gas at the fuel electrode of a fuel cell stack 1 is estimated. Thus, the concentration of the impurity gas in the fuel tank 10 is estimated in accordance with the flow rate of hydrogen supplied from the fuel tank 10 to the fuel electrode of the fuel cell stack 1 and the estimated concentration of the impurity gas at the fuel electrode.  <P>COPYRIGHT: (C)2009,JPO&INPIT